I can never get over the fact that Jennifer Lopez is in her mid-forties and looks as fabulous as she does! While filming at Jimmy Kimmel, she wore a pretty sheath dress by Preen and Casadei pumps. Normally, I am not too fond of a matchy-matchy look but this dress wouldn’t have been complete without those red heels. Also, I love when Jennifer has her hair in those vintage 1960s hairstyles; she has a unique bone structure that can pull off any hairstyle and, of course, she had her signature smoky eye and nude lips as the finishing touches.